hugo: update bootstrap files

Our Debian maintainers got this mail:

Date : Wed, 27 Nov 2024 21:26:59 -0300
De : santiagorr@riseup.net
À : maintonly@bugs.debian.org
Sujet : [Debian-pan-maintainers] Bug#1088448: bornagain-doc: move from twitter-bootstrap{3, 4} to bootstrap-html (v5)


Package: bornagain-doc
Severity: normal
Tags: upstream
User: debian-lts@lists.debian.org
Usertags: bootstrap-v5-migration

Dear maintainer(s),

Your package (build-)depends on one of the binary packages of
src:twitter-bootstrap3 (fonts-glyphicons-halflings, libjs-bootstrap)
and/or src:twitter-bootstrap4 (libjs-bootstrap4). Unfortunately,
bootstrap versions 3 and 4 have been EOL'ed by upstream and it is
difficult to provide security support for them.

Projects depending on the unmaintained bootstrap versions are
encouraged to migrate to bootstrap v5 (src:bootstrap-html). Please
note that bootstrap v5 is not just a drop-in replacement, and some
work on the upstream side may be needed. Upstream provides these
migration guides that may help:

https://getbootstrap.com/docs/5.3/migration/
https://getbootstrap.com/docs/4.6/migration/

Please, consider migrating to bootstrap v5. 

We have the following files named "bootstrap":

hugo/static/js/bootstrap.js.map
hugo/static/js/bootstrap.js
hugo/static/css/bootstrap.css.map
hugo/static/css/bootstrap.css

Copies of these are written to hugo/public when Hugo is run locally.

However, we have no explicit dependence on src:twitter-bootstrap3.